<ul class="dropdown-menu dropdown-menu-right">
  <li>
    <a href="javascript:void(0)">
      <input class="form-control input-sm" ng-model="filter">
    </a>
  </li>
  <li class="divider"></li>
  <li ng-repeat="file in files | keyword:filter:'name'">
    <a href="javascript:void(0)" title="{{file.name}}" ng-click="select(file)" ng-bind-html="file.highlight"></a>
  </li>
</ul>
